Question

.Draw the graph of the equation y = 3x.
From your graph, find the value of y when (i) x = 2
(ii) x = -2​

Answer 1

Step-by-step explanation:

Plot the points on the graph, taking x= 0,1,2 etc and -1,-2,-3 etc.

Slope is 3 and x-intercept is 0

So graph passes through (0,0).